Usage:
Cylinder Head Tightening Sequence
Earlier Engines
Torque for nuts for cylinder head:
Put 5P3931 Anti-Seize Compound on threads.
1. Tighten all nuts in number sequence to ... 205 ± 14 N·m (150 ± 10 lb ft)
2. Again tighten all nuts in number sequence to ... 340 ± 14 N·m (250 ± 10 lb ft)
3. Again tighten all nuts in number sequence (hand torque only) to ... 340 ± 14 N·m (250 ± 10 lb ft)
(A) Thickness of cylinder head (new) ... 179.45 ± 0.10 mm (7.065 ± .004 in.)
Later Engines
Torque for bolts for cylinder head:
Put 5P3931 Anti-Seize Compound on threads.
1. Tighten all bolts in number sequence to ... 205 ± 14 N·m (150 ± 10 lb ft)
2. Again tighten all bolts in number sequence to ... 360 ± 14 N·m (265 ± 10 lb ft)
3. Again tighten all bolts in number sequence (hand torque only) to ... 360 ± 14 N·m (265 ± 10 lb ft)
(A) Thickness of cylinder head (new) ... 179.45 ± 0.10 mm (7.065 ± .004 in.)